3381966333 has 12 divisors (see below), whose sum is σ = 4888898560. Its totient is φ = 2252873736.

The previous prime is 3381966257. The next prime is 3381966373. The reversal of 3381966333 is 3336691833.

It is a happy number.

3381966333 is a `hidden beast` number, since 3 + 3 + 8 + 1 + 9 + 6 + 633 + 3 = 666.

It is not a de Polignac number, because 3381966333 - 2¹⁰ = 3381965309 is a prime.

It is a super-2 number, since 2×3381966333² = 22875392555090933778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381966373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135391 + ... + 158412.

Almost surely, 2^3381966333 is an apocalyptic number.

It is an amenable number.

3381966333 is a deficient number, since it is larger than the sum of its proper divisors (1506932227).

3381966333 is a wasteful number, since it uses less digits than its factorization.

3381966333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295088 (or 295085 counting only the distinct ones).

The product of its digits is 629856, while the sum is 45.

The square root of 3381966333 is about 58154.6759340984. The cubic root of 3381966333 is about 1501.0313400626.

The spelling of 3381966333 in words is "three billion, three hundred eighty-one million, nine hundred sixty-six thousand, three hundred thirty-three".